公开(公告)号：US08975564B2

公开(公告)日：2015-03-10

申请号：US14110109

申请日：2011-04-04

申请人： Jorge Sancho Ponce ,  Pedro Jose Herraiz Alijas ,  Rafael Rebolo Gomez ,  Carlos Miravet Fuster ,  Aitor Arce Aguinaga ,  Jose Maria Fernandez Ibarz ,  Daniel Ribas Nieto

发明人： Jorge Sancho Ponce ,  Pedro Jose Herraiz Alijas ,  Rafael Rebolo Gomez ,  Carlos Miravet Fuster ,  Aitor Arce Aguinaga ,  Jose Maria Fernandez Ibarz ,  Daniel Ribas Nieto

IPC分类号： F41G7/22 ,  G02B27/00 ,  G01J1/06 ,  G01J1/02 ,  F42B10/46 ,  F42B15/01 ,  F41G7/00

CPC分类号： G01J1/0271 ,  F41G7/2253 ,  F41G7/2293 ,  F42B10/46 ,  F42B15/01 ,  G02B27/0006 ,  G02B27/0018

摘要： This invention advances the related state-of-the-art by eliminating the physical EO window used by electro-optical imaging infrared seekers for tactical missiles and high-altitude endo-atmospheric interceptors, widely employed in integrated defense systems. This invention increases the probability of intercepting exo-atmospheric ballistic warheads by exo-atmospheric interceptors, and eliminates the existing altitude “gap” of interception, as well as the geographical limitations posed by the mesospheric Noctilucent Clouds. The problem of protecting an imaging EO sensor from aeroheating is solved in this invention by a special purpose device which is enabled immediately after the nose cone ejection event. The role of said device is to augment the sensor fixed sunshade and cavity lengths in the forward direction, and by doing so, the resulting new cavity enables the optimal injection of an optically inert gas into the new extended cavity in front of the sensor, thus effectively blocking the entry of the compressed hot air into the sensor cavity, while simultaneously avoiding any adverse effects of inducing flow instabilities in the flow as well as the disturbance of the injected gas flow on sensor structures. Having a greater length for the hot gas to penetrate, eliminates also the penetration of suspended particles in oncoming air stream.

摘要翻译： 本发明通过消除广泛应用于综合防御系统中的用于战术导弹和高空大气拦截器的电光成像红外寻道者所使用的物理EO窗口，来改进现有技术。 本发明增加了外太空拦截器截获外部大气弹道弹头的可能性，消除了现有高度“拦截间隙”以及中层夜光引起的地理局限性。 保护成像EO传感器免受气候加热的问题在本发明中由专门的设备解决，该专用设备在鼻锥喷射事件之后立即启动。 所述装置的作用是增加传感器固定的遮阳罩和空腔长度在向前的方向，并且通过这样做，所得到的新腔体能够将光学惰性气体最佳地注入到传感器前面的新的延伸空腔中 有效地阻止压缩的热空气进入传感器腔，同时避免在流动中引起流动不稳定性以及传感器结构上注入的气体流动的干扰的任何不利影响。 具有较长的热气穿透长度，也消除悬浮颗粒在迎面而来的气流中的穿透。

公开(公告)号：US20140014765A1

公开(公告)日：2014-01-16

申请号：US14110109

申请日：2011-04-04

申请人： Jorge Sancho Ponce ,  Pedro Jose Harraiz Alijas ,  Rafael Rebolo Gomez ,  Carlos Miravet Fuster ,  Aitor Arce Aguinaga ,  Jose Maria Fernandez Ibarz ,  Daniel Ribas Nieto

发明人： Jorge Sancho Ponce ,  Pedro Jose Harraiz Alijas ,  Rafael Rebolo Gomez ,  Carlos Miravet Fuster ,  Aitor Arce Aguinaga ,  Jose Maria Fernandez Ibarz ,  Daniel Ribas Nieto

IPC分类号： G01J1/02 ,  F42B15/01

CPC分类号： G01J1/0271 ,  F41G7/2253 ,  F41G7/2293 ,  F42B10/46 ,  F42B15/01 ,  G02B27/0006 ,  G02B27/0018

摘要： This invention advances the related state-of-the-art by eliminating the physical EO window used by electro-optical imaging infrared seekers for tactical missiles and high-altitude endo-atmospheric interceptors, widely employed in integrated defense systems. This invention increases the probability of intercepting exo-atmospheric ballistic warheads by exo-atmospheric interceptors, and eliminates the existing altitude “gap” of interception, as well as the geographical limitations posed by the mesospheric Noctilucent Clouds. The problem of protecting an imaging EO sensor from aeroheating is solved in this invention by a special purpose device which is enabled immediately after the nose cone ejection event. The role of said device is to augment the sensor fixed sunshade and cavity lengths in the forward direction, and by doing so, the resulting new cavity enables the optimal injection of an optically inert gas into the new extended cavity in front of the sensor, thus effectively blocking the entry of the compressed hot air into the sensor cavity, while simultaneously avoiding any adverse effects of inducing flow instabilities in the flow as well as the disturbance of the injected gas flow on sensor structures. Having a greater length for the hot gas to penetrate, eliminates also the penetration of suspended particles in oncoming air stream.

摘要翻译： 本发明通过消除广泛应用于综合防御系统中的用于战术导弹和高空大气拦截器的电光成像红外寻道者所使用的物理EO窗口，来改进现有技术。 本发明增加了外太空拦截器截获外部大气弹道弹头的可能性，消除了现有高度“拦截间隙”以及中层夜光引起的地理局限性。 保护成像EO传感器免受气候加热的问题在本发明中由专门的设备解决，该专用设备在鼻锥喷射事件之后立即启动。 所述装置的作用是增加传感器固定的遮阳罩和空腔长度在向前的方向，并且通过这样做，所得到的新腔体能够将光学惰性气体最佳地注入到传感器前面的新的延伸空腔中 有效地阻止压缩的热空气进入传感器腔，同时避免在流动中引起流动不稳定性以及传感器结构上注入的气体流动的干扰的任何不利影响。 具有较长的热气穿透长度，也消除悬浮颗粒在迎面而来的气流中的穿透。